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Top doctor says very few adverse reactions to H1N1 vaccine
3 ]5 s% Y- d I7 w7 T5 Y(CP) – 6 hours ago
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, x/ y. \/ ~- f# \ Z+ aOTTAWA — The country's chief public health officer says few Canadians have suffered serious side effects from the swine-flu shot.
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Dr. David Butler-Jones says that of the 6.5 million people who have received the H1N1 vaccine, only 36 have had serious adverse reactions.' D, P$ k% ]& O
! U6 L$ _8 J- v1 G* B3 X"With any vaccination campaign, we expect to see some cases of serious adverse events," he said. "They are very rare, but they are part of all mass-vaccination campaigns and we expect to see a small number of them."" ?) V2 K: _+ K" ?# r8 j
7 i0 }# v& t; R+ m/ V( q% qMore serious reactions can include life-threatening illnesses, hospitalizations, disabilities or deaths.# w4 f, m3 {8 U
Z. X+ b5 L: P- |One person is believed to have died from a serious reaction to the vaccine, Butler-Jones said, but the death hasn't yet been conclusively linked to the flu shot. He said it's possible the elderly person who died suffered from an underlying condition.
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0 b! b/ M M) h* H9 f* C+ NAll the serious side effects came after shots of the adjuvanted vaccine, which contains a compound to boost the vaccine's potency. Butler-Jones said that's likely because the vast majority of people being vaccinated are getting the adjuvanted vaccine.' T7 j. w# v2 [# e/ G, ~/ K
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A version of the vaccine without the booster is being held for pregnant women.
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Butler-Jones said the serious side effects from the H1N1 shot fall into two categories: allergic reactions, or fevers and convulsions.' s( ^+ ^& W7 }' K
. n& u' v- T3 S, w/ jMild effects, such as nausea, soreness, headaches and fever, are far more common reactions to the swine-flu shot - just as they are for all vaccines." a' N' I5 T3 N" \
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The federal government says it will list adverse reactions to the H1N1 vaccine on its www.fightflu.ca website.& X% S# \0 }6 ~ R2 o2 @' Y
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So far, 198 people have died of swine flu. By comparison, seasonal flu kills between 4,000 to 8,000 Canadians each year. |
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